Mozilla and 128 bit encription?

How do I activate strong (128 bit) encription in Mozilla 1.0 (Release Candidate 1)? My bank wont let me access my account without this. Lawrence Sayre ------------------------------------------------------ My philosophy, in essence, is the concept of man as a moral being, with his own happiness as the moral purpose of his life, with productive achievement as his noblest activity, and reason as his only absolute. Ayn Rand (in the appendix to 'Atlas Shrugged') ------------------------------------------------------